A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-yellowing colorful polyurethane adhesive stone permeable pavement material
The inveniton provides an anti-yellowing polyurethane adhesive stone permeable pavement material, and belongs to the field of pavement base materials. The material is composed of a component A, a component B and aggregate. The component A comprises castor oil polyol, polyester polyol, a dispersing agent, a solvent-free defoaming agent, an active molecular sieve, active nano calcium carbonate, an inorganic pigment and a thixotropic agent. The component B is an HDI curing agent. The material has the following four beneficial effects: firstly, the weather resistance and aging resistance are excellent; secondly, the strength, the toughness and the hydrophobicity are high, so that the antiskid performance and the safety of the pavement are improved, and the aesthetic property of the pavement is also improved; thirdly, the water permeability and the water permeability retentivity are excellent; fourthly, the primary color of the aggregate can be kept, and various colors can be made to improve the decoration performance.
一种耐黄变聚氨酯胶粘石透水路面材料,属于路面基材领域，由组分A、组分B和骨料组成。组分A包含蓖麻油多元醇、聚酯多元醇、分散剂、无溶剂消泡剂、活性分子筛、活性纳米碳酸钙、无机颜料和触变剂。组分B为HDI固化剂。本发明的有益效果为四个方面，第一为耐候性耐老化性能优异；第二为高强度高韧性和疏水性，提高了路面的防滑性能和安全性，也改善了路面的美观性；第三为优异的透水率和透水率保持性；第四既可保持骨料原色，也可以做成多种颜色提高装饰性能。
Anti-yellowing colorful polyurethane adhesive stone permeable pavement material
The inveniton provides an anti-yellowing polyurethane adhesive stone permeable pavement material, and belongs to the field of pavement base materials. The material is composed of a component A, a component B and aggregate. The component A comprises castor oil polyol, polyester polyol, a dispersing agent, a solvent-free defoaming agent, an active molecular sieve, active nano calcium carbonate, an inorganic pigment and a thixotropic agent. The component B is an HDI curing agent. The material has the following four beneficial effects: firstly, the weather resistance and aging resistance are excellent; secondly, the strength, the toughness and the hydrophobicity are high, so that the antiskid performance and the safety of the pavement are improved, and the aesthetic property of the pavement is also improved; thirdly, the water permeability and the water permeability retentivity are excellent; fourthly, the primary color of the aggregate can be kept, and various colors can be made to improve the decoration performance.
一种耐黄变聚氨酯胶粘石透水路面材料,属于路面基材领域，由组分A、组分B和骨料组成。组分A包含蓖麻油多元醇、聚酯多元醇、分散剂、无溶剂消泡剂、活性分子筛、活性纳米碳酸钙、无机颜料和触变剂。组分B为HDI固化剂。本发明的有益效果为四个方面，第一为耐候性耐老化性能优异；第二为高强度高韧性和疏水性，提高了路面的防滑性能和安全性，也改善了路面的美观性；第三为优异的透水率和透水率保持性；第四既可保持骨料原色，也可以做成多种颜色提高装饰性能。
Anti-yellowing colorful polyurethane adhesive stone permeable pavement material
一种耐黄变多彩聚氨酯胶粘石透水路面材料
CHEN BINGSHAN (author) / LIU ZHIHAO (author)
2021-05-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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